A plant propagating device for propagating plants in one or more rows features a flexible, biodegradable, tubular casing having a longitudinal axis, and a plurality of deposits disposed at spaced apart intervals along the longitudinal axis of the tubular casing, each deposit comprising plant propagation material and at least one of fertilizer and soil. The tubular casing is fastened closed between each adjacent pair of the deposits to separate the deposits into respective pouches spaced along the longitudinal axis of the casing.
